Cheyne Bay Weather Forecast

    • 7
    • 22

    Shower

    • 8
    • 16

    Shower

    • 5
    • 17

    Partly cloudy

    • 5
    • 21

    Partly cloudy

    • 10
    • 20

    Shower

    • 9
    • 18

    Shower

    • 7
    • 19

    Shower

Today 31 Jul South Coastal

Partly cloudy. Very high chance of showers in the west, medium chance elsewhere. The chance of a thunderstorm this afternoon. Winds northwesterly 25 to 35 km/h turning westerly 15 to 25 km/h in the evening. Daytime maximum temperatures between 19 and 22.

Albany Coastal Waters

Walpole to Bremer Bay
Wind
Northwesterly 15 to 25 knots turning west to southwesterly 20 to 25 knots in the afternoon. Winds reaching up to 30 knots in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore during the morning.
Weather
Becoming cloudy. 95% chance of showers. The chance of a thunderstorm this afternoon.
Weather Situation
A ridge over southern WA will move east today ahead of a cold front reaching the South West Capes this afternoon. The cold front will move along the south coast during Saturday and weaken. A new high pressure system will quickly move across the south coast on Sunday, followed by a trough developing along the west coast on Monday in association with a cloud band.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cheyne Bay Temperature Statistics View More

July Temperature

Jacup (80km)

  • Lowest 22 July, 2026

    0.5 °C

  • Average July

    10 °C

  • Highest 16 July, 2026

    21.5 °C

Climate (2021–2026)

Jacup (80km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    22.4 °C
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